NEC SV8500 Operation And Maintenance Manual - 1-D: Tsw Write Failure
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CHAPTER 3
System Messages
1-D: TSW Write Failure
This message displays when the link information cannot be written into the switch memory of the TSW card in
one of the dual systems.
TSW system in which a fault is
detected
Status at the time of fault detection
Data Analyzed by NEC Engineers
Reference:
See Chapter 5
Speech Path System Fault - Fault Related to Speech
,
Control System Fault - Fault Occurs Intermittently on ACT side
for the repair
procedure.
Default Alarm
Default Grade
Grade Modified
Lamp Modified
MN
2
1:
XXXX
XXXX
XXXX
XXXX
2:
0000
0000
0000
0000
3:
0000
0000
0000
0000
4:
0000
0000
0000
0000
5:
0000
0000
0000
0000
6:
0000
0000
0000
0000
7:
0000
0000
0000
0000
8:
0000
0000
0000
0000
9:
0000
0000
0000
0000
b7
b0
b7
b6
b0
1 2
3
b0:
0/1 = TSW 0/TSW 1
1
b0:
0/1 = TSW 0/TSW 1
b6:
0/1 = Speech Path ACT status
TSW System 0 is ACT/TSW System 1 is ACT
2
3